CMS probes the inside of quarks down to distances of 10–20 m – smaller than ever before – searching for potential more fundamental building blocks within them. In our current understanding of nature, visible matter is made of quarks. Quarks ar…

Freya Blekman elected to Royal Holland Society of Sciences and Humanities DESY lead scientist, CMS communications leader, and University of Hamburg professor invited into prestigious Dutch national academy based on her research and science communica…

The CMS Collaboration has completed the most precise measurement to date of top-quark production in association with a photon Using the full Run 2 dataset of the LHC and advanced machine learning techniques, the CMS Collaboration has delivered the m…